diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 9bb4554..31c645b 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -258,7 +258,7 @@ jobs:
         run: |
           docker run -v .:/test alpine sh -c \" apk add tshark lua5.2-bitop && \
             unzip /test/Wireshark_plugin.zip -d /usr && \
-            tshark -e A429.LABEL -e A429.WORD -e A429.SDI -e A429.SSM -e A429.DATA -e A429.PARITY -E header=y -T fields -r /test/pcapng_files/arinc429_broadcast.pcapng | tee /test/a429_broadcast.output"
+            tshark -e A429.LABEL -e A429.WORD -e A429.SDI -e A429.SSM -e A429.DATA -e A429.PARITY -E header=y -T fields -r /test/pcapng_files/arinc429_broadcast.pcapng | tee /test/a429_broadcast.output\"
       - name: Run diff
         run: diff a429_broadcast.output test/a429_broadcast.output